forked from mirrors/gecko-dev
03f14a4edc
So that they work sorta similar to the native ones. This is intended mostly for testing, but hey, if someone is motivated enough... I haven't tracked the native gtk overlay scrollbar durations down, someone motivated enough could do that if they wanted to. But this seems close enough. Differential Revision: https://phabricator.services.mozilla.com/D110192
107 lines
5.1 KiB
C++
107 lines
5.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsNativeBasicThemeCocoa_h
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#define nsNativeBasicThemeCocoa_h
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#include "nsNativeBasicTheme.h"
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#include "ScrollbarDrawingMac.h"
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class nsNativeBasicThemeCocoa : public nsNativeBasicTheme {
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public:
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nsNativeBasicThemeCocoa() = default;
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using ScrollbarParams = mozilla::widget::ScrollbarParams;
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using ScrollbarDrawingMac = mozilla::widget::ScrollbarDrawingMac;
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NS_IMETHOD GetMinimumWidgetSize(nsPresContext* aPresContext, nsIFrame* aFrame,
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StyleAppearance aAppearance,
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mozilla::LayoutDeviceIntSize* aResult,
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bool* aIsOverridable) override;
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ScrollbarSizes GetScrollbarSizes(nsPresContext*, StyleScrollbarWidth,
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Overlay) override;
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template <typename PaintBackendData>
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void DoPaintScrollbarThumb(PaintBackendData&, const LayoutDeviceRect& aRect,
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bool aHorizontal, nsIFrame* aFrame,
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const ComputedStyle& aStyle,
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const EventStates& aElementState,
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const EventStates& aDocumentState, DPIRatio);
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bool PaintScrollbarThumb(DrawTarget&, const LayoutDeviceRect& aRect,
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bool aHorizontal, nsIFrame* aFrame,
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const ComputedStyle& aStyle,
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const EventStates& aElementState,
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const EventStates& aDocumentState, UseSystemColors,
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DPIRatio) override;
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bool PaintScrollbarThumb(WebRenderBackendData&, const LayoutDeviceRect& aRect,
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bool aHorizontal, nsIFrame* aFrame,
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const ComputedStyle& aStyle,
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const EventStates& aElementState,
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const EventStates& aDocumentState, UseSystemColors,
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DPIRatio) override;
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template <typename PaintBackendData>
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void DoPaintScrollbarTrack(PaintBackendData&, const LayoutDeviceRect& aRect,
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bool aHorizontal, nsIFrame* aFrame,
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const ComputedStyle& aStyle,
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const EventStates& aDocumentState,
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DPIRatio aDpiRatio);
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bool PaintScrollbarTrack(DrawTarget&, const LayoutDeviceRect& aRect,
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bool aHorizontal, nsIFrame* aFrame,
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const ComputedStyle& aStyle,
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const EventStates& aDocumentState, UseSystemColors,
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DPIRatio) override;
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bool PaintScrollbarTrack(WebRenderBackendData&, const LayoutDeviceRect& aRect,
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bool aHorizontal, nsIFrame* aFrame,
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const ComputedStyle& aStyle,
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const EventStates& aDocumentState, UseSystemColors,
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DPIRatio) override;
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bool PaintScrollbar(DrawTarget&, const LayoutDeviceRect& aRect,
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bool aHorizontal, nsIFrame* aFrame,
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const ComputedStyle& aStyle,
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const EventStates& aElementState,
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const EventStates& aDocumentState, UseSystemColors,
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DPIRatio) override {
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// Draw nothing; the scrollbar track is drawn in PaintScrollbarTrack.
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return true;
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}
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bool PaintScrollbar(WebRenderBackendData&, const LayoutDeviceRect& aRect,
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bool aHorizontal, nsIFrame* aFrame,
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const ComputedStyle& aStyle,
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const EventStates& aElementState,
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const EventStates& aDocumentState, UseSystemColors,
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DPIRatio) override {
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// Draw nothing; the scrollbar track is drawn in PaintScrollbarTrack.
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return true;
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}
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template <typename PaintBackendData>
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void DoPaintScrollCorner(PaintBackendData&, const LayoutDeviceRect& aRect,
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nsIFrame* aFrame, const ComputedStyle& aStyle,
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const EventStates& aDocumentState,
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DPIRatio aDpiRatio);
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bool PaintScrollCorner(DrawTarget&, const LayoutDeviceRect& aRect,
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nsIFrame* aFrame, const ComputedStyle& aStyle,
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const EventStates& aDocumentState, UseSystemColors,
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DPIRatio aDpiRatio) override;
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bool PaintScrollCorner(WebRenderBackendData&, const LayoutDeviceRect& aRect,
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nsIFrame* aFrame, const ComputedStyle& aStyle,
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const EventStates& aDocumentState, UseSystemColors,
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DPIRatio aDpiRatio) override;
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ThemeGeometryType ThemeGeometryTypeForWidget(nsIFrame*,
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StyleAppearance) override;
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bool ThemeSupportsWidget(nsPresContext*, nsIFrame*, StyleAppearance) override;
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protected:
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virtual ~nsNativeBasicThemeCocoa() = default;
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};
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#endif
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